Durban — Four cash-in-transit heist-related incidents have rocked Durban between Monday and Thursday this week.In three incidents, police responded to reports of cash-in-transit heists while in one incident, a suspect was arrested for possession of explosives used in cash-in-transit heists.In the latest incident, KwaZulu-Natal police spokesperson Colonel Robert Netshiunda said, a police captain survived a hail of bullets after finding himself under heavy gunfire from cash-in-transit robbers on the N2 northbound before the KwaMashu off-ramp on Thursday morning.Netshiunda said an unknown…